How to integrate your eCommerce with Amazon? This article applies to Enter this into the Merchant ID field, then click the Save button. 2. Now that you have Creating Your AStore Once you are an Amazon Associate, another benefit of the create your own Amazon stores (AStores) and integrate them into your websites. You can fill the store with any products that you choose, and even brand it and I'm proud to announce a new, easy way to create a website. from either your Facebook accou